Datalog Viewer

Open a run, scrub the pull, and keep the graph work simple.

Run intake

Open the log. Review the pull. Keep the UI out of the way.

Read native SManager `.s3d` files and CSV exports in one workspace built for quick scrubbing, stacked channels, and straightforward sensor review.

  • Native S300 `.s3d` plus CSV in the same workflow
  • Stack the channels you care about and ignore the rest
  • Start simple now, reveal deeper tools later

Loaded run

Live session
Demo loaded
suggested pass WOT Pull
load window demo pull
peak boost 12.9 psi

Native `.s3d` and CSV logs land in the same graph flow, so moving between files stays easy.

Open a log or drop one here.

Supports native S300 `.s3d` logs and CSV exports with the same graph layout.

Parser state

Demo loaded. `.s3d` decoding ready.

Display units

Interface

Reveal review modes, parser notes, RPM axis, and measurement tools.

Run timeline

Overview scrubber

Graph stage

Synchronized review graphs

Move across the plot for live values

Highlights

What stood out